Microscale determination of the spectral characteristics and carbon-isotopic compositions of porphyrins

Energy & Fuels ◽

10.1021/ef00038a004 ◽

1993 ◽

Vol 7 (2) ◽

pp. 185-190 ◽

Author(s):

Brian N. Popp ◽

J. M. Hayes ◽

Christopher J. Boreham

Keyword(s):

Spectral Characteristics ◽

Isotopic Compositions ◽

Carbon Isotopic

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Determination of the stable carbon isotopic compositions of 2-methyltetrols for four forest areas in Southwest China: The implications for the δ13C values of atmospheric isoprene and C3/C4 vegetation distribution

The Science of The Total Environment ◽

10.1016/j.scitotenv.2019.04.432 ◽

2019 ◽

Vol 678 ◽

pp. 780-792

Author(s):

Li Li ◽

Yi Zhou ◽

Xinhui Bi ◽

Shihuai Deng ◽

Shuxiao Wang ◽

...

Keyword(s):

Southwest China ◽

Vegetation Distribution ◽

Stable Carbon ◽

Δ13c Values ◽

Isotopic Compositions ◽

Carbon Isotopic

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Determination of the stable carbon isotopic compositions of 2-methyltetrols in ambient aerosols from the Changbai Mountains

Rapid Communications in Mass Spectrometry ◽

10.1002/rcm.4540 ◽

2010 ◽

Vol 24 (11) ◽

pp. 1625-1628 ◽

Author(s):

Li Li ◽

Shihuai Deng ◽

Wu Wang ◽

Huaijian Li ◽

Xiaohong Zhang ◽

...

Keyword(s):

Changbai Mountains ◽

Stable Carbon ◽

Ambient Aerosols ◽

Isotopic Compositions ◽

Carbon Isotopic

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Determination of Stable Carbon Isotopic Compositions of Low Molecular Weight Dicarboxylic Acids and Ketocarboxylic Acids in Atmospheric Aerosol and Snow Samples

Analytical Chemistry ◽

10.1021/ac049491m ◽

2004 ◽

Vol 76 (19) ◽

pp. 5762-5768 ◽

Author(s):

Kimitaka Kawamura ◽

Tomomi Watanabe

Keyword(s):

Molecular Weight ◽

Atmospheric Aerosol ◽

Dicarboxylic Acids ◽

Low Molecular Weight ◽

Stable Carbon ◽

Isotopic Compositions ◽

Carbon Isotopic ◽

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Application of Column Chromatography for Accurate Determination of the Carbon Isotopic Compositions of n-alkanes in Diverse Environmental Samples

Ocean Science Journal ◽

10.1007/s12601-021-00009-z ◽

2021 ◽

Author(s):

Dong-Hun Lee ◽

Jung-Hyun Kim ◽

Kyung-Hoon Shin

Keyword(s):

Column Chromatography ◽

Environmental Samples ◽

Accurate Determination ◽

Isotopic Compositions ◽

Carbon Isotopic

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Complementary approach for accurate determination of carbon isotopic compositions in γ‐hydroxybutyric acid using gas chromatography/combustion‐isotope ratio mass spectrometry

Rapid Communications in Mass Spectrometry ◽

10.1002/rcm.8481 ◽

2019 ◽

Vol 33 (18) ◽

pp. 1434-1439

Author(s):

Dong‐Hun Lee ◽

Hyojeong Kim ◽

Hee Young Yun ◽

Meejung Park ◽

Sanggil Choe ◽

...

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Isotope Ratio ◽

Accurate Determination ◽

Isotope Ratio Mass Spectrometry ◽

Hydroxybutyric Acid ◽

Isotopic Compositions ◽

Carbon Isotopic ◽

Complementary Approach

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Methanogenesis in the Eocene Tharad lignite deposits of Sanchor Sub-Basin, Gujarat, India: Insights from gas molecular ratio and stable carbon isotopic compositions

Journal of Natural Gas Science and Engineering ◽

10.1016/j.jngse.2021.103970 ◽

2021 ◽

Vol 91 ◽

pp. 103970

Author(s):

Subir Dutta ◽

Santanu Ghosh ◽

Atul Kumar Varma

Keyword(s):

Stable Carbon ◽

Molecular Ratio ◽

Isotopic Compositions ◽

Carbon Isotopic ◽

Lignite Deposits

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Characteristics of Hydrogen‐rich Coals in Southern China: Implication from Organic Geochemistry and Carbon Isotopic Compositions

Acta Geologica Sinica - English Edition ◽

10.1111/1755-6724.14714 ◽

2021 ◽

Author(s):

Yuhan LIN ◽

Shaoqing WANG ◽

Zongda YANG ◽

Yungang ZHAO ◽

Yi YANG

Keyword(s):

Organic Geochemistry ◽

Southern China ◽

Isotopic Compositions ◽

Carbon Isotopic

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Extraction of lithium from GSJ rock reference samples and determination of their lithium isotopic compositions

Analytica Chimica Acta ◽

10.1016/s0003-2670(96)00519-3 ◽

1997 ◽

Vol 340 (1-3) ◽

pp. 221-225 ◽

Author(s):

Takao Oi ◽

Takayuki Odagiri ◽

Masao Nomura

Keyword(s):

Isotopic Compositions ◽

Reference Samples

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Molecular isotopic engineering (MIE): industrial manufacture of naproxen of predetermined stable carbon-isotopic compositions for authenticity and security protection and intellectual property considerations

10.1117/12.2228100 ◽

2016 ◽

Author(s):

J. P. Jasper ◽

P. Farina ◽

A. Pearson ◽

P. S. Mezes ◽

A. D. Sabatelli

Keyword(s):

Intellectual Property ◽

Stable Carbon ◽

Isotopic Compositions ◽

Carbon Isotopic ◽

Industrial Manufacture

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Improved Method for Simultaneous Determination of the Carbon Isotopic Composition and Concentration of Atmospheric CO2 Using CF-Irms

10.46427/gold2020.3044 ◽

2020 ◽

Author(s):

Eun-Ji Yu ◽

Kwang-Sik Lee

Keyword(s):

Isotopic Composition ◽

Simultaneous Determination ◽

Carbon Isotopic Composition ◽

Atmospheric Co2 ◽

Improved Method ◽

Carbon Isotopic

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